英语词汇“jackhammer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	jackhammer
释义	jackhammer /jak"ham'euhr/, n. a portable drill operated by compressed air and used to drill rock, break up pavement, etc. [1925-30, Amer.; JACK¹ + HAMMER]
随便看	hemacytometer hemagglutinate hemagglutination hemal he-man hemanalysis hemangioma Hemans hemapheresis hemat- hematal hematein hemathermal hematic hematin hematinic hematite hemato- hematoblast hematocele hematochezia vertical envelopment vertical file vertical lift bridge. vertically challenged

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